Log Message:
Update to 0.10.52

Upstream changes:
2022-10-07  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* DESCRIPTION: New version is 0.10-52.

	* src/bdstest.c:
	* src/garch.c:
	Add missing prototypes.

2022-05-01  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* DESCRIPTION: New version is 0.10-51.

	* man/get.hist.quote.Rd: Safeguard against problems accessing the
	Yahoo Finance web service.

2022-03-28  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* DESCRIPTION: New version is 0.10-50.

	* R/finance.R (get.hist.quote): Safeguard against non-unique index
	entries.

2021-11-16  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* DESCRIPTION: New version is 0.10-49.

2021-11-15  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* R/garch.R:
	Tweaks.

2021-03-08  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* R/finance.R:
	* R/test.R:
	* man/bds.test.Rd:
	* man/irts-functions.Rd:
	Avoid partial matching.

2020-12-04  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* DESCRIPTION: New version is 0.10-48.

	* man/NelPlo.Rd: Update source info.

2020-03-09  Kurt Hornik  <Kurt.Hornik@wu.ac.at>

	* src/cfuncs.f90: Renamed from cfuncs.f95.